TY  - JOUR
AU  - V. P. Glushko
TI  - Smoothness of solutions of degenerate differential equations in Banach space
JO  - Doklady Akademii Nauk
PY  - 1971
SP  - 20
EP  - 22
VL  - 198
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1971_198_1_a3/
LA  - ru
ID  - DAN_1971_198_1_a3
ER  -